Availability:
iMessage Contact Key Verification will be available globally in 2023.
Security Keys for Apple ID will be available globally in early 2023.
Advanced Data Protection for iCloud is available in the US today for members of the Apple Beta Software Program, and will be available to US users by the end of the year. The feature will start rolling out to the rest of the world in early 2023.
@corlin Just great, if you only communicate with Apple users. It's as if we setup a parallel post office for people who drive expensive European cars and you can mail letters to friends who have expensive European cars.